* {
  padding   : 0;
  margin    : 0;
  box-sizing: border-box;
}

*:focus {
  outline: none;
}

a {
  text-decoration: none;
}

html,
body {
  font-family: "微软雅黑", "Microsoft Yahei";
  font-size  : 12px;
  color      : #666;
}

/* //滚动条凹槽的颜色，还可以设置边框属性 */
::-webkit-scrollbar-track-piece {
  // background-color: #f8f8f8;
  border-radius   : 8px;
}

/* //滚动条的宽度 */
::-webkit-scrollbar {
  width : 3px;
  height: 6px;
}

/* //滚动条的设置 */
::-webkit-scrollbar-thumb {
  background-color: transparent;
  background-clip : padding-box;
  min-height      : 28px;
  border-radius   : 8px;
}

::-webkit-scrollbar-thumb:hover {
  background-color: transparent;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

.clearfix::after {
  content: "";
  display: block;
  clear  : both;
}

.container {
  width : 100%;
  margin: 0 auto;
}

// 编写侧边栏
.siderbar {
  position: fixed;
  height  : 100vh;
}

.content {
  margin: 0 0 0 220px;
  .content-inner{
    .section{
      background-color: #fff;
      border-radius: 5px;
      padding: 10px;
    }
  }
}

// 侧边栏收起二级导航样式
.el-menu--vertical {
  .el-menu--popup {
    min-width: 100px;
  }

  .el-menu-item {
    height     : 40px;
    line-height: 40px;

    a {
      font-weight: 600;
      color      : #ccc !important;
    }
  }
}